{"slug":"sign-guard-ce3c2e67","name":"Sign Guard","summary":"The check before the riskiest moment — signing. Decodes raw unsigned calldata (approve / permit / transfer / setApprovalForAll), shows the exact intent (who gets power over what, and whether it's UNLIMITED), and screens the destination + spender for OFAC sanctions and dangerous owner powers, in one GO/HOLD/STOP verdict + receipt. No simulation needed — pure decode + onchain risk. Catches the unlimited-approval drain vector before it's signed.","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:55.258014Z","sources":[{"source":"x402_bazaar","external_id":"https://402.com.tr/api/x402/sign-guard","owner_address":"0x973a31858f4d2125f48c880542da11a2796f12d6","seen_at":"2026-10-26T06:01:57.894192Z","removed_at":null}],"endpoints":[{"url":"https://402.com.tr/api/x402/sign-guard","host":"402.com.tr","protocol":"x402","state":"live","last_probe_at":"2026-10-26T02:05:55.681538Z","last_ok_at":"2026-10-26T02:05:55.681538Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"402-com-tr-8c934a76","name":"402.com.tr"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":6,"last_paid_at":"2026-10-25T03:02:06.214Z","reported_at":"2026-10-26T06:01:57.894192Z"},"notice":"Not affiliated with addrbook — claim or request removal."}